world series, san francisco giants, game one. have a chance of a shower but not expected to be major heavy rain. so we'll have more coming up in your full forecast a little bit later on in the show, you guys. >> thank you, jeff. >>> still ahead at 6:00, exercise versus puzzles 37 what researchers say will help protect a person's brain as they get older. >> reporter: i'm scott budman. big announcements about smaller devices from apple. coming up, what's new on the shelves just in time for the holiday shopping season. >>> plus, did the chp ignore concerns by school bus drivers? what the investigative unit uncovered. back in a moment. >>> two months into the school year, and schools are in full field trip mode. but just how safe is that trip to the pumpkin patch on the yellow school bus? >> the chp is supposed to be ensuring safety. an eye-opening investigation with bus drivers reporting problems ignored by the chp. our chief investigator has the break down and joins us with the details. good evening, tony. >> jeff, here's the issue